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Added 14 mins ago
PLM Solution Architect/Architecte de solutions PLM
Capgemini
Montreal, QC
At Capgemini Engineering, the world leader in engineering services, we bring together a global team of engineers, scientists, and architects to help the world’s most innovative companies…
Added 14 mins ago
PLM Solution Architect/Architecte de solutions PLM
Capgemini
Montreal, QC
At Capgemini Engineering, the world leader in engineering services, we bring together a global team of engineers, scientists, and architects to help the world’s most innovative companies…
Added 14 mins ago
PLM Solution Architect/Architecte de solutions PLM
Capgemini
Montreal, QC
At Capgemini Engineering, the world leader in engineering services, we bring together a global team of engineers, scientists, and architects to help the world’s most innovative companies…
Added 14 mins ago
SA
Enterprise Customer Success Manager
Schema App
Remote, Canada
- $78,000 to $85,000 CAD / year
- Full-time
- Remote
Schema App is a fast-growing, profitable SaaS company headquartered in Guelph, Ontario, with a team across Canada. We’re a smart, collaborative group driven by a shared mission: to become a…
Added 14 mins ago
BH
AI Strategist
Beacon Holdings
Toronto, ON
- Full-time
This role combines entrepreneurship, product development, sales, and execution. You will go 0-1 and scale repeatedly, with the relationships, technical talent, and resources of Beacon…
Added 14 mins ago
VG
Senior Product Marketing Manager
Veralto Global
Vancouver, BC · London, ON
- $125,000 to $150,000 CAD / year
- Full-time
Collaborating with a vibrant, inclusive, global team.
Added 14 mins ago
RE
EOS Principal Software Engineer
Rodan Energy Solutions Inc.
Mississauga, ON
- Full-time
Join a team building software that helps customers optimize distributed energy resources, participate in energy markets, improve operational intelligence, and support a more reliable and…
Added 14 mins ago
EP
Head of Finance
Entertainment Partners
Burnaby, BC
- Full-time
The candidate is EP Canada's senior finance leader - strategic partner to the Canadian leadership team and primary Canadian counterpart to EP's global finance and FP&A organizations. The…
Added 14 mins ago
GD
Software Engineering Developer, Air & Naval
General Dynamics Mission Systems–Canada
Dartmouth, NS
- Full-time
General Dynamics Mission Systems-Canada is hiring for a current vacancy but also future Software Engineering openings for upcoming projects in our Air & Naval (A&N) Sonar division. Join a…
Added 14 mins ago
GD
Software Engineering Developer, Air & Naval
General Dynamics Mission Systems–Canada
Ottawa, ON
- Full-time
General Dynamics Mission Systems-Canada is hiring for a current vacancy but also future Software Engineering openings for upcoming projects in our Air & Naval (A&N) Sonar division. Join a…
Added 28 mins ago
PL
Landscaping Account Manager
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Surrey, BC
- Full-time
…Lower Mainland and Fraser Valley. We’re looking for a proactive leader who can build strong client relationships, lead operational teams, maintain service quality, and drive financial…
Added 28 mins ago
FP
Maintenance and Facilities Technician
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- Full-time
Join Fresh Prep - a dynamic leader revolutionizing how Canadians experience food through sustainable meal kit delivery. As one of Canada's fastest-growing companies and a certified B…
Added 29 mins ago
Catering Manager - February 2027
Capilano Golf and Country Club
BC · West Vancouver, BC
The successful candidate will be the key leader of the Food & Beverage team, providing inspirational vision, exceptional service, and creative decor leadership with unparalleled attention…
Added 44 mins ago
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Lighting & Compositing Lead
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Vancouver, BC
- $93,000 to $100,000 CAD / year
- Full-time
Participate in Asset Look Development or Light Rig creation for use by other departments, setting the visual tone for the entire team.
Added 44 mins ago
RE
EOS Principal Software Engineer
Rodan Energy Solutions Inc.
Mississauga, ON
- Full-time
Join a team building software that helps customers optimize distributed energy resources, participate in energy markets, improve operational intelligence, and support a more reliable and…
Added 44 mins ago
OH
Senior Specialist, Technical-1
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Toronto, ON
- Full-time
Added 44 mins ago
R&
Staff AI Builder
Robots & Pencils
Canada
- Full-time
In this role, you will work as a key technical leader on a cross-functional team, defining AI architecture, leading model development and optimization, and solving challenging integration…
Added 44 mins ago
SP
Vice President, Finance
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BC · Sun Peaks Mountain, BC
- Full-time
This role requires a results and detail-oriented leader with strong financial acumen, strategic thinking, and an ability to drive financial performance in a dynamic and complex operational…
Added 59 mins ago
S
Software Developer Intern (May 2027 12 Months)
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Mississauga, ON
- Full-time
As an intern at SOTI you will be involved in the design/development/support of new or existing software applications. These applications range from cloud-based solutions, mobile apps for…
Added 59 mins ago
LD
Senior Electrical Hardware Engineer
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- Full-time
DRS Pivotal Power, Inc. is located in Bedford, Nova Scotia. DRS Pivotal Power is a leader in the design, development and manufacture of high reliability power conversion equipment for…
Added 1 hour ago
Construction Estimator
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We are seeking a highly motivated Construction Estimator to join our team in Mississauga, Ontario. This role will support customers and projects throughout Western Canada, preparing…
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DRS Pivotal Power, Inc. is located in Bedford, Nova Scotia. DRS Pivotal Power is a leader in the design, development and manufacture of high reliability power conversion equipment for…
Added 1 hour ago
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Systems Engineer, Missions
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Richmond, BC
- Full-time
…world firsts and more than 450 missions, MDA Space is a global leader in communications satellites, Earth and space observation, and space exploration and infrastructure. The global MDA…
Added 1 hour ago
SA
Manager, Customer Success
Schema App
Remote, Canada
- $120,000 to $130,000 CAD / year
- Full-time
- Remote
Schema App is a fast-growing, profitable SaaS company headquartered in Guelph, Ontario, with a team across Canada. We’re a smart, collaborative group driven by a shared mission: to become a…
Added 1 hour ago
GD
Software Firmware Engineer - Bowman
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Calgary, AB
- Full-time
We are currently seeking an experienced Software/Firmware Developer to join our BOWMAN product development team in Calgary, Alberta.

Robots & Pencils

Staff AI Builder

Canada

Our salary range is $176,612 - $243,680 CAD · Full-time

Apply About employer

Applications open in a new tab.

Job details

Pay: Our salary range is $176,612 - $243,680 CAD
Job type: Full-time
Experience: 6+ years of professional software engineering experience, including meaningful time shipping GenAI/LLM-powered systems in production - not just prototypes
Posting language: English
Posted: Nov 5, 2026

Original job description

We’re looking for a Staff AI Builder to lead the design and delivery of AI/ML systems. This role is ideal for an experienced engineer who thrives on architectural decisions, can confidently own systems end-to-end, and contributes to technical leadership across the team.

In this role, you will work as a key technical leader on a cross-functional team, defining AI architecture, leading model development and optimization, and solving challenging integration problems. You’ll be joining real, in-flight work where reliability, security, and scalability are critical. You’ll establish engineering standards, raise the bar on how we build AI systems, and contribute to the technical decisions that shape how our AI work scales over time.

Why This Role Matters

At Robots & Pencils, we design AI systems for a human world. Our name says it all. Robots and pencils means engineering paired with creativity, because every agent we ship has to work for real people in real workflows. That balance is baked into how we operate.

Every role here contributes directly to that mission. Here, you shape how AI systems integrate into enterprise operations, how teams move at real velocity, and how products create measurable impact for clients and the people they serve. We ship production-ready AI in 30 to 45 days. That pace demands people who take ownership, lead with craft, and care deeply about what they put their name on.

What You'll Do

Agentic & GenAI Engineering

Design and build agentic workflows - reasoning loops, tool/function calling, and orchestration across single- and multi-agent architectures - with clear judgment on which pattern fits the problem and which doesn't
Build and maintain RAG pipelines: chunking strategy, embeddings, vector search (OpenSearch), re-ranking, and staleness/refresh handling for dynamic knowledge sources
Integrate with AWS Bedrock and Agent Core, including MCP-based tool design - writing tool descriptions precise enough that an orchestrator routes correctly every time
Write and iterate on production system prompts - structured role framing, output constraints, and few-shot design - not just prompt tinkering
Build eval and observability into every agent you ship: golden datasets, RAGAS-style metrics, LLM-as-judge (as both a runtime guardrail and an offline eval), and tracing via LangFuse/LangSmith or equivalent
Design for LLM failure, not just LLM success: retries with backoff and jitter, circuit breakers, fallback models, and a clear user-facing story when something upstream degrades

Full-Stack & Platform Engineering

Build backend services in Python and Node.js, including serverless architectures (AWS Lambda, API Gateway) that support agentic workflows
Design DynamoDB single-table schemas - composite keys, transactional writes - for conversation state, agent memory, and session history
Support event-driven orchestration (Step Functions, SQS, EventBridge) for asynchronous agent operations, with an eye toward reliability and clean error handling
Contribute to frontend integration points so agentic features land cleanly for end users, and write clean, well-tested code across the stack
Support deployment, monitoring, and production troubleshooting in cloud-native environments (AWS, Docker), with guidance from senior engineers where needed

Collaboration & Technical Leadership

Bring informed technical judgment to architecture discussions - naming the real trade-offs of a pattern (e.g., gateway centralization vs. latency, single- vs multi-agent design) rather than defaulting to what's familiar
Partner with product, design, and delivery leads across global teams to scope and ship features end-to-end
Mentor other engineers on the pod and help raise the bar on agentic engineering practices, including AI-assisted development tools like Claude Code
Own assigned features and releases end-to-end - including the unglamorous parts: debugging, hardening, and keeping production systems trustworthy

What You'll Bring

6+ years of professional software engineering experience, including meaningful time shipping GenAI/LLM-powered systems in production - not just prototypes
Real, hands-on depth in agentic AI: reasoning loops, tool/function calling, multi-agent orchestration, and a considered point of view on when single-agent design beats multi-agent, and why
Practical RAG expertise: chunking strategies, embeddings, vector databases (OpenSearch or similar), cosine similarity search, and re-ranking - you can explain the mechanism, not just the terminology
Experience building evaluation and observability for LLM systems: golden datasets, LLM-as-judge, RAGAS or comparable metrics, and tracing tools like LangFuse/LangSmith
Strong prompt engineering skills - you can write a production system prompt with real structure and constraints on request, not just describe the concept
Hands-on experience with the AWS GenAI stack: Bedrock, Agent Core, Lambda, DynamoDB (single-table design), S3, SQS, EventBridge, Step Functions
Strong Python and Node.js skills, with experience building full-stack applications and RESTful APIs
Solid understanding of production reliability patterns for LLM-backed systems: retries/backoff, circuit breakers, fallback models - as a bundle, not a single tactic
Experience with containerization (Docker) and cloud-native deployment
Comfort owning ambiguous, integration-heavy problems, and the ability to go a level deeper when someone pushes on your answer instead of staying abstract

Helpful Extras and Unique Skills

Direct experience with Amazon Bedrock Agent Core - agent registration, MCP tool wiring, memory/session management, gateway provisioning
Experience in a regulated or high-stakes domain (education, healthcare, financial services) where evaluation rigor and reliability carry real consequences
Familiarity with workflow orchestration tools such as Step Functions, Sequencer, or similar state-machine-based systems
A point of view on LLM observability tooling, gained from actually running it in production rather than reading about it

Our salary range is $176,612 - $243,680 CAD

Apply About employer

More about this job

Responsibilities

Lead the architecture, development, optimization, and integration of production AI/ML systems, including agentic workflows, RAG pipelines, evaluation, and observability. Own features and releases end-to-end, establish engineering standards, mentor engineers, and collaborate across teams to deliver reliable, secure, and scalable AI products.

Requirements

Requires 6+ years of software engineering experience, including production experience with GenAI/LLM systems, agentic AI, RAG, and LLM evaluation and observability. Candidates should have strong Python and Node.js skills, hands-on experience with AWS GenAI and cloud services, and practical knowledge of reliability patterns, Docker, and full-stack application development.

Skills

Agentic AI
Generative AI
Large Language Models
Python
Node.js
AWS Bedrock
Amazon Bedrock Agent Core
Retrieval-Augmented Generation
OpenSearch
Prompt Engineering
LLM Evaluation
LLM Observability
DynamoDB
AWS Lambda
Event-Driven Architecture
Docker

Visa sponsorship

Not detected in the job text

Keywords

Agentic Workflows
Generative AI
Large Language Models
Multi-Agent Orchestration
Tool Calling
Retrieval-Augmented Generation
Embeddings
Vector Search
OpenSearch
Re-Ranking
AWS Bedrock
Amazon Bedrock Agent Core
Model Context Protocol
Prompt Engineering
LLM Evaluation
RAGAS
LLM-as-Judge
LangFuse
LangSmith
Python
Node.js
AWS Lambda
API Gateway
DynamoDB
Step Functions
Amazon SQS
Amazon EventBridge
Amazon S3
Docker
Retries and Circuit Breakers

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